Incazelo yesichazamazwi yegama elithi "isikhulu sefulegi" isho isikhulu esijutshwe kumbutho wezempi wasolwandle, unogada wasogwini, noma ezinye izinkonzo zasolwandle ezinesikhundla esiphakeme kunesikakaputeni noma umkhuzi futhi onegunya lokundizisa ifulegi. okubonisa ukuba khona kwakhe emkhunjini noma endaweni yokufakwa ogwini. Igama elithi "isikhulu sefulegi" ngokuvamile lihlanganisa amazinga e-admiral yangemuva, i-vice admiral, ne-admiral.